﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;

namespace syc.Store
{
    public partial class BeiPin_In_Bill : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            this.SqlDataSource1.SelectCommand=(string)this.ViewState["SelectCommand"];
        }

        protected void GridView1_DataBound(object sender, EventArgs e)
        {
            this.TextBox_Pager.Text = (this.GridView1.PageIndex + 1).ToString();
            this.Label_Pages.Text = " 共" + this.GridView1.PageCount.ToString() + "页 ";

            this.Button_Pager_First.CssClass = "pageturn-first-b";
            this.Button_Pager_First.Enabled = true;
            this.Button_Pager_Prev.CssClass = "pageturn-prev-b";
            this.Button_Pager_Prev.Enabled = true;
            this.Button_Pager_Next.CssClass = "pageturn-next-b";
            this.Button_Pager_Next.Enabled = true;
            this.Button_Pager_Last.CssClass = "pageturn-last-b";
            this.Button_Pager_Last.Enabled = true;
            if (this.GridView1.PageIndex == 0)
            {
                this.Button_Pager_Prev.CssClass = "pageturn-prev-g";
                this.Button_Pager_Prev.Enabled = false;
            }
            if (this.GridView1.PageIndex < 2)
            {
                this.Button_Pager_First.CssClass = "pageturn-first-g";
                this.Button_Pager_First.Enabled = false;
            }
            if (this.GridView1.PageIndex == this.GridView1.PageCount - 1 || this.GridView1.PageCount == 0)
            {
                this.Button_Pager_Next.CssClass = "pageturn-next-g";
                this.Button_Pager_Next.Enabled = false;

            }
            if (this.GridView1.PageIndex > this.GridView1.PageCount - 3)
            {
                this.Button_Pager_Last.CssClass = "pageturn-last-g";
                this.Button_Pager_Last.Enabled = false;
            }

        }
        protected void GridView1_PageIndexChanged(object sender, EventArgs e)
        {
            this.GridView1_DataBound(null, null);
        }
        protected void Pager_Click(object sender, EventArgs e)
        {
            if (sender.GetType().ToString() == "System.Web.UI.WebControls.Button")
            {
                switch (((Button)sender).CommandName)
                {
                    case "--":
                        this.GridView1.PageIndex = 0;
                        break;
                    case "-":
                        if (this.GridView1.PageIndex > 0) this.GridView1.PageIndex--;
                        break;
                    case "+":
                        if (this.GridView1.PageIndex < this.GridView1.PageCount - 1) this.GridView1.PageIndex++;
                        break;
                    case "++":
                        this.GridView1.PageIndex = this.GridView1.PageCount - 1;
                        break;
                }
            }
            else
            {

                int p;
                if (int.TryParse(TextBox_Pager.Text, out p))
                {
                    if (p >= 1 && p <= this.GridView1.PageCount)
                    {
                        this.GridView1.PageIndex = p - 1;
                    }
                }
                TextBox_Pager.Text = (this.GridView1.PageIndex + 1).ToString();
            }

        }



        protected void Button1_Click(object sender, EventArgs e)
        {
            Response.Redirect("BeiPin_In.aspx?ID=" + ((Button)sender).CommandName);
        }
        protected void Button2_Click(object sender, EventArgs e)
        {
            this.SqlDataSource1.DeleteCommand="Exec BeiPin_In_Bill_Delete "+((Button)sender).CommandName;
            this.SqlDataSource1.DeleteCommandType=SqlDataSourceCommandType.Text;
            this.SqlDataSource1.Delete();
            this.GridView1.DataBind();
        }

        protected void Button_New_Click(object sender, EventArgs e)
        {
            Response.Redirect("BeiPin_In.aspx");
        }

        protected void Button_Query_Click(object sender, EventArgs e)
        {
            string temp=this.DanHao.Text.Trim().Replace("'","");
            string Sql="";
            if (temp != "")
            {
                Sql = "[编号] like '%" + temp + "'";
            }
            DateTime Dt;
            if(DateTime.TryParse(this.Date1.Text,out Dt))
            {
                if(Sql!="")
                {
                    Sql+=" and ";
                }
                Sql += "[日期]>='" + Dt.ToShortDateString()+ "'";
            }
            if (DateTime.TryParse(this.Date2.Text, out Dt))
            {
                if (Sql != "")
                {
                    Sql += " and ";
                }
                Sql += "[日期]<='" + Dt.ToShortDateString() + "'";
            }
            if (Sql == "")
            {
                this.SqlDataSource1.SelectCommand = "Select [ID],[编号],[日期] from [备品备件入库单]";
            }
            else
            {
                this.SqlDataSource1.SelectCommand = "Select [ID],[编号],[日期] from [备品备件入库单] where "+Sql;
            }
            this.ViewState["SelectCommand"] = this.SqlDataSource1.SelectCommand;
        }


    }
}
